97514975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1153}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 128786400

約数和(自身を除く): 31271425

約数列:

[1, 5, 17, 25, 85, 199, 425, 995, 1153, 3383, 4975, 5765, 16915, 19601, 28825, 84575, 98005, 229447, 490025, 1147235, 3900599, 5736175, 19502995, 97514975]

約数ペア:

[(1, 97514975), (5, 19502995), (17, 5736175), (25, 3900599), (85, 1147235), (199, 490025), (425, 229447), (995, 98005), (1153, 84575), (3383, 28825), (4975, 19601), (5765, 16915)]